Markus Alfreider

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  1. 2024

  2. Employing Grain Boundary Segregation Engineering for Improved Mechanical Performance of Nanostructured Tungsten

    Keckes, J. F. (Speaker), Alfreider, M. (contributor), Wurmshuber, M. (contributor), Hirle, A. (contributor), Riedl, H. (contributor) & Kiener, D. (contributor)

    10 Oct 2024

    Activity: Talk or presentation › Oral presentation

  3. EVOLUTION OF NANOSCOPIC STRESS AND STRAIN CONCENTRATIONS ACROSS NOTCHED MICROCANTILEVERS DURING IN SITU BENDING

    Meindlhumer, M. (Speaker), Todt, J. (contributor), Hohenwarter, A. (contributor), Burghammer, M. (contributor), Rosenthal, M. (contributor), Kiener, D. (contributor), Keckes, J. (contributor) & Alfreider, M. (contributor)

    9 Oct 2024

    Activity: Talk or presentation › Oral presentation

  4. Micro- and nanomechanical in-situ experiments to address fracture processes

    Kiener, D. (Invited speaker), Alfreider, M. (contributor), Keckes, J. F. (contributor), Schmuck, K. S. (contributor), Lichtenegger, H. (contributor), Burtscher, M. (contributor) & Gammer, C. (contributor)

    9 Oct 2024

    Activity: Talk or presentation › Oral presentation

  5. Mechanical response of varying non-equilibrium grain boundary states in nanocrystalline iron-chromium

    Alfreider, M. (Speaker), Keckes, J. F. (contributor), Burtscher, M. (contributor), Bachmaier, A. (contributor), Kiener, D. (contributor) & Meindlhumer, M. (contributor)

    8 Oct 2024

    Activity: Talk or presentation › Oral presentation

  6. Experimental fracture mechanics on the micro- to nanoscale

    Alfreider, M. (Speaker), Balbus, G. (contributor), Wang, F. (contributor), Bodlos, R. (contributor), Romaner, L. (contributor), Jelinek, A. (contributor), Žák, S. (contributor), Meindlhumer, M. (contributor), Gianola, D. S. (contributor) & Kiener, D. (contributor)

    26 Sept 2024

    Activity: Talk or presentation › Oral presentation

  7. Nanostructured materials with tailored interfaces for harsh environments

    Kiener, D. (Invited speaker), Keckes, J. F. (contributor), Schmuck, K. S. (contributor), Lichtenegger, H. (contributor), Burtscher, M. (contributor) & Alfreider, M. (contributor)

    3 Jul 2024

    Activity: Talk or presentation › Oral presentation

  8. Evolution of stress fields during crack growth and arrest in micro-cantilevers during in situ bending assessed by cross-sectional X-ray nanodiffraction

    Meindlhumer, M. (Speaker), Alfreider, M. (contributor), Burghammer, M. (contributor), Rosenthal, M. (contributor), Daniel, R. (contributor), Hohenwarter, A. (contributor), Mitterer, C. (contributor), Todt, J. (contributor), Kiener, D. (contributor) & Keckes, J. (Speaker)

    6 Jun 2024

    Activity: Talk or presentation › Oral presentation

  9. Micro- and nanomechanical in situ investigations of distinct interfaces

    Burtscher, M. (Speaker), Alfreider, M. (contributor), Fellner, S. (contributor), Gammer, C. (contributor) & Kiener, D. (contributor)

    6 Jun 2024

    Activity: Talk or presentation › Invited talk

  10. Overcoming the FIB bottleneck: High throughput nanomechanical testing

    Kiener, D. (Speaker), Jelinek, A. (contributor), Alfreider, M. (contributor), Žák, S. (contributor), Cordill, M. J. (contributor), Schlögl, S. (contributor), Rossegger, E. (contributor), Brescakovic, D. (contributor) & Kolednik, O. (contributor)

    17 Apr 2024

    Activity: Talk or presentation › Oral presentation

  11. Anelastic relaxation at interfaces and grain boundaries revealed by micromechanical spectroscopy

    Alfreider, M. (Speaker), Meindlhumer, M. (contributor), Ziegelwanger, T. (contributor), Renk, O. (contributor), Daniel, R. (contributor), Keckes, J. (contributor) & Kiener, D. (contributor)

    16 Apr 2024

    Activity: Talk or presentation › Oral presentation

  12. Overcoming the FIB bottleneck: High throughput nanomechanical testing

    Kiener, D. (Speaker), Jelinek, A. (contributor), Alfreider, M. (contributor), Žák, S. (contributor), Cordill, M. J. (contributor), Schlögl, S. (contributor), Rossegger, E. (contributor), Brescakovic, D. (contributor) & Kolednik, O. (contributor)

    16 Apr 2024

    Activity: Talk or presentation › Invited talk

  13. Enhanced quantification of in-situ micromechanical testing enabled by advanced computer vision techniques

    Keckes, J. F. (Speaker), Jelinek, A. (contributor), Kiener, D. (contributor) & Alfreider, M. (contributor)

    5 Apr 2024

    Activity: Talk or presentation › Oral presentation

  14. Grain boundary doping and precipitation to enhance nanostructured materials

    Kiener, D. (Invited speaker), Burtscher, M. (contributor), Kainz, C. (contributor), Keckes, J. F. (contributor), Schmuck, K. S. (contributor), Lichtenegger, H. (contributor) & Alfreider, M. (contributor)

    5 Mar 2024

    Activity: Talk or presentation › Oral presentation

  15. Utilizing grain boundary segregation engineering for nanostructured tungsten thin films

    Keckes, J. F. (Speaker), Alfreider, M. (contributor), Wurmshuber, M. (contributor), Hirle, A. (contributor), Wurster, S. (contributor), Riedl, H. (contributor) & Kiener, D. (contributor)

    4 Mar 2024

    Activity: Talk or presentation › Oral presentation

  16. Interface characteristics of tailored thin films examined using micromechanical spectroscopy

    Alfreider, M. (Speaker), Meindlhumer, M. (contributor), Ziegelwanger, T. (contributor), Daniel, R. (contributor), Keckes, J. (contributor) & Kiener, D. (contributor)

    3 Mar 2024 → 7 Mar 2024

    Activity: Talk or presentation › Oral presentation

  17. Grain boundary modification to enhance nanostructured materials for harsh environments

    Kiener, D. (Invited speaker), Keckes, J. F. (contributor), Schmuck, K. S. (contributor), Lichtenegger, H. (contributor), Burtscher, M. (contributor) & Alfreider, M. (contributor)

    22 Feb 2024

    Activity: Talk or presentation › Oral presentation

  18. 2023

  19. Evolution of stress fields during crack growth and arrest in micro-cantilevers during in situ bending

    Meindlhumer, M. (Speaker), Alfreider, M. (contributor), Burghammer, M. (contributor), Rosenthal, M. (contributor), Daniel, R. (contributor), Hohenwarter, A. (contributor), Mitterer, C. (contributor), Todt, J. (contributor), Kiener, D. (contributor) & Keckes, J. (contributor)

    9 Nov 2023

    Activity: Talk or presentation › Oral presentation

  20. In situ micromechanical spectroscopy of AlCrN thin films – from elasticity to anelasticity

    Alfreider, M. (Speaker), Ziegelwanger, T. (contributor), Meindlhumer, M. (contributor), Daniel, R. (contributor), Keckes, J. (contributor) & Kiener, D. (contributor)

    17 Oct 2023

    Activity: Talk or presentation › Oral presentation

  21. Engineering Grain Boundary Cohesion for Improved Mechanical Properties in Doped Tungsten

    Keckes, J. (Speaker), Kiener, D. (contributor), Alfreider, M. (contributor), Wurmshuber, M. (contributor) & Wurster, S. (contributor)

    20 Sept 2023

    Activity: Talk or presentation › Oral presentation

  22. Investigating the effect of grain size tailoring on the local fracture characteristics for tungsten copper nanocomposites

    Schmuck, K. S. (Speaker), Alfreider, M. (contributor), Burtscher, M. (contributor) & Kiener, D. (contributor)

    5 Sept 2023

    Activity: Talk or presentation › Oral presentation

  23. Precise modulus determination on micron-scaled cantilevers using a dynamic resonance shift technique

    Alfreider, M. (Speaker), Meindlhumer, M. (contributor), Hohenwarter, A. (contributor) & Kiener, D. (contributor)

    3 Sept 2023 → 7 Sept 2023

    Activity: Talk or presentation › Oral presentation

  24. Microstructure tailoring of WCuZn nano-composites to improve the local fracture characteristics

    Schmuck, K. S. (Speaker), Alfreider, M. (contributor), Burtscher, M. (contributor) & Kiener, D. (contributor)

    14 Aug 2023

    Activity: Talk or presentation › Oral presentation

  25. Micromechanical spectroscopy – a novel tool to quantify local interface relaxation

    Alfreider, M. (Speaker), Ziegelwanger, T. (contributor), Meindlhumer, M. (contributor), Daniel, R. (contributor), Keckes, J. (contributor) & Kiener, D. (contributor)

    6 Jul 2023

    Activity: Talk or presentation › Oral presentation

  26. Examining local fracture toughness of grain size tailored WCu nano-composites

    Schmuck, K. S. (Speaker), Alfreider, M. (contributor), Burtscher, M. (contributor), Wurmshuber, M. (contributor) & Kiener, D. (contributor)

    23 May 2023

    Activity: Talk or presentation › Oral presentation

  27. High-throughput fracture testing: A novel strategy enabled by direct laser writing and nanoindentation mapping

    Jelinek, A. (Speaker), Žák, S. (contributor), Kiener, D. (contributor), Alfreider, M. (contributor) & Cordill, M. J. (contributor)

    23 May 2023

    Activity: Talk or presentation › Oral presentation

  28. In-situ fracture behavior of tailored TNM alloys

    Burtscher, M. (Speaker), Alfreider, M. (contributor), Clemens, H. (contributor), Gammer, C. (contributor) & Kiener, D. (contributor)

    28 Mar 2023

    Activity: Talk or presentation › Oral presentation

  29. Modeling of grain boundary embrittlement phenomena in metallic materials

    Romaner, L. (Speaker), Reichmann, A. (contributor), Dösinger, C. A. (contributor), Spitaler, T. (contributor), Scheiber, D. (contributor), Razumovskiy, V. I. (contributor), Peil, O. (contributor), Alfreider, M. (contributor), Wurmshuber, M. (contributor) & Kiener, D. (contributor)

    27 Mar 2023

    Activity: Talk or presentation › Oral presentation

  30. A detailed microscopic look on interface fracture for the lifetime assessment of microelectronic components

    Alfreider, M. (Speaker)

    20 Mar 2023

    Activity: Talk or presentation › Oral presentation

  31. Mechanical and microstructural analysis of a nanocrystalline supersaturated solid solution Cr-Cu coatings

    Burtscher, M. (Speaker), Alfreider, M. (contributor), Kainz, C. (contributor) & Kiener, D. (contributor)

    20 Mar 2023

    Activity: Talk or presentation › Oral presentation

  32. High throughput fracture testing using two-photon lithography

    Kiener, D. (Speaker), Jelinek, A. (contributor) & Alfreider, M. (contributor)

    2023

    Activity: Talk or presentation › Invited talk

  33. Impact of grain boundary modifications on fracture toughness of tungsten based nanomaterials

    Kiener, D. (Invited speaker), Wurmshuber, M. (contributor), Alfreider, M. (contributor), Keckes, J. (contributor), Burtscher, M. (contributor) & Pippan, R. (contributor)

    2023

    Activity: Talk or presentation › Invited talk

  34. Improving local fracture properties of W-CuZn nanocomposites by microstructure tailoring

    Kiener, D. (Speaker), Schmuck, K. S. (contributor), Alfreider, M. (contributor), Burtscher, M. (contributor) & Wurmshuber, M. (contributor)

    2023

    Activity: Talk or presentation › Invited talk

  35. Watching materials fail – Experimental insights provided by modern in-situ techniques

    Kiener, D. (Invited speaker), Wurmshuber, M. (contributor), Alfreider, M. (contributor), Burtscher, M. (contributor), Issa, I. (contributor), Schmuck, K. S. (contributor), Gammer, C. (contributor), Hohenwarter, A. (contributor) & Pippan, R. (contributor)

    2023

    Activity: Talk or presentation › Invited talk

  36. 2022

  37. In Situ Fracture Behaviour of Tailored TNM Alloys

    Kiener, D. (Invited speaker), Wurmshuber, M. (contributor), Burtscher, M. (contributor), Schmuck, K. S. (contributor), Alfreider, M. (contributor) & Keckes, J. (contributor)

    1 Dec 2022

    Activity: Talk or presentation › Oral presentation

  38. In Situ Fracture Behaviour of Tailored TNM Alloys

    Burtscher, M. (Speaker), Alfreider, M. (contributor), Clemens, H. (contributor), Gammer, C. (contributor) & Kiener, D. (contributor)

    28 Nov 2022

    Activity: Talk or presentation › Oral presentation

  39. Two photon lithography for synthesis of fracture mechanical specimens

    Jelinek, A. (Speaker), Alfreider, M. (contributor) & Kiener, D. (contributor)

    5 Oct 2022

    Activity: Talk or presentation › Oral presentation

  40. Grain size tailoring of tungsten copper nanocomposites to affect local fracture characteristics

    Schmuck, K. S. (Speaker), Alfreider, M. (contributor), Burtscher, M. (contributor), Wurmshuber, M. (contributor) & Kiener, D. (contributor)

    4 Oct 2022

    Activity: Talk or presentation › Oral presentation

  41. Understanding interface fracture in a plastically deforming WTi-Cu system

    Alfreider, M. (Speaker), Balbus, G. (contributor), Wang, F. (contributor), Bodlos, R. (contributor), Romaner, L. (contributor), Gianola, D. S. (contributor) & Kiener, D. (contributor)

    28 Sept 2022

    Activity: Talk or presentation › Oral presentation

  42. Resolving interface fracture processes in a micron sized elastic-plastic bilayer system

    Alfreider, M. (Speaker), Balbus, G. (contributor), Wang, F. (contributor), Bodlos, R. (contributor), Romaner, L. (contributor), Gianola, D. S. (contributor) & Kiener, D. (contributor)

    27 Sept 2022

    Activity: Talk or presentation › Oral presentation

  43. Fracture behavior of distinct interfaces of two intermetallic TiAl alloys

    Burtscher, M. (Speaker), Alfreider, M. (contributor), Clemens, H. (contributor), Gammer, C. (contributor) & Kiener, D. (contributor)

    4 Sept 2022

    Activity: Talk or presentation › Invited talk

  44. Interface fracture in modern layered structures

    Kiener, D. (Invited speaker), Burtscher, M. (contributor), Alfreider, M. (contributor) & Schmuck, K. S. (contributor)

    7 Jul 2022

    Activity: Talk or presentation › Invited talk

  45. Interface toughness affected by mode mixity and interface chemistry

    Kiener, D. (Invited speaker), Alfreider, M. (contributor), Balbus, G. H. (contributor), Bodlos, R. (contributor), Romaner, L. (contributor) & Gianola, D. S. (contributor)

    30 Jun 2022

    Activity: Talk or presentation › Invited talk

  46. Small-scale mechanical testing of grain boundary doped ultrafine-grained W – Challenges and insights

    Wurmshuber, M. (Speaker), Wurster, S. (contributor), Jakob, S. (contributor), Alfreider, M. (contributor), Maier-Kiener, V. (contributor), Pippan, R. (contributor) & Kiener, D. (contributor)

    8 Jun 2022

    Activity: Talk or presentation › Oral presentation

  47. Enhancing mechanical properties of ufg W via grain boundary segregation engineering

    Kiener, D. (Keynote speaker), Wurmshuber, M. (contributor), Doppermann, S. (contributor), Wurster, S. (contributor), Jakob, S. (contributor), Alfreider, M. (contributor), Schmuck, K. S. (contributor), Bodlos, R. (contributor), Romaner, L. (contributor), Clemens, H. (contributor) & Maier-Kiener, V. (contributor)

    30 May 2022

    Activity: Talk or presentation › Invited talk

  48. Studying Crack Tip Processes Using In-Situ Electron Microscopy

    Kiener, D. (Invited speaker), Alfreider, M. (contributor), Wurmshuber, M. (contributor), Schmuck, K. S. (contributor), Issa, I. (contributor), Burtscher, M. (contributor), Gammer, C. (contributor), Hohenwarter, A. (contributor) & Pippan, R. (contributor)

    10 May 2022

    Activity: Talk or presentation › Invited talk

  49. Controlling the interface toughness by mode mixity and interface chemistry

    Kiener, D. (Speaker), Alfreider, M. (contributor), Balbus, G. H. (contributor), Bodlos, R. (contributor), Romaner, L. (contributor) & Gianola, D. S. (contributor)

    27 Apr 2022

    Activity: Talk or presentation › Invited talk

  50. Micromechanical Fracture Behavior of Distinct Interfaces in an Intermetallic TiAl Alloy

    Burtscher, M. (Speaker), Alfreider, M. (contributor), Schmuck, K. S. (contributor), Clemens, H. (contributor), Gammer, C. (Speaker) & Kiener, D. (contributor)

    14 Mar 2022

    Activity: Talk or presentation › Oral presentation

  51. Micro-mechanical investigation of a high-pressure torsion processed nano-crystalline WCu composite

    Burtscher, M. (Speaker), Alfreider, M. (contributor), Schmuck, K. S. (contributor) & Kiener, D. (contributor)

    14 Mar 2022

    Activity: Talk or presentation › Oral presentation

  52. Strengthening and improving fracture toughness of tungsten-copper nanocomposites

    Schmuck, K. S. (Speaker), Alfreider, M. (contributor), Wurmshuber, M. (contributor) & Kiener, D. (contributor)

    14 Mar 2022

    Activity: Talk or presentation › Oral presentation

  53. Analyzing thin film strength and thermo-mechanical behavior by wedge indentation and bi-metal beams

    Kiener, D. (Invited speaker), Seligmann, B. (contributor), Alfreider, M. (contributor) & Maier-Kiener, V. (contributor)

    3 Mar 2022

    Activity: Talk or presentation › Invited talk

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